Invention Grant
- Patent Title: Data storage device and computing system including the same
- Patent Title (中): 数据存储设备和计算系统包括相同
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Application No.: US13025584Application Date: 2011-02-11
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Publication No.: US08914608B2Publication Date: 2014-12-16
- Inventor: Sang-Jin Oh , Jeonguk Kang
- Applicant: Sang-Jin Oh , Jeonguk Kang
- Applicant Address: KR Gyeonggi-Do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Gyeonggi-Do
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: KR10-2010-0022361 20100312
- Main IPC: G06F12/10
- IPC: G06F12/10
Abstract:
A data storage device includes a storage medium configured to store data; and a controller configured to control the storage medium, the controller including address mapping information. The controller is configured to divide the address mapping information into at least a first address mapping table and a second address mapping table based on information regarding temporary data received at the controller. The first address mapping table is configured to map one or more addresses of valid data and to be backed up to the storage medium. The second mapping address table being configured to map one or more addresses of the temporary data and to not be backed up to the storage medium.
Public/Granted literature
- US20110225388A1 Data Storage Device And Computing System Including The Same Public/Granted day:2011-09-15
Information query
